X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvpp-api%2Fvom%2Fl2_binding.cpp;h=4118f74065a92ea7f2145dfca03337e5f2e9426d;hb=756cd9441752fc8f84104c9ee19099506ba89f85;hp=e380760805cb8ee121adf9ab3b2a3509af4fc4fd;hpb=9ef1c0adbf9399c55deeede3cf629dd4e8c20304;p=vpp.git

diff --git a/src/vpp-api/vom/l2_binding.cpp b/src/vpp-api/vom/l2_binding.cpp
index e380760805c..4118f74065a 100644
--- a/src/vpp-api/vom/l2_binding.cpp
+++ b/src/vpp-api/vom/l2_binding.cpp
@@ -15,12 +15,13 @@
 
 #include "vom/l2_binding.hpp"
 #include "vom/l2_binding_cmds.hpp"
+#include "vom/singular_db_funcs.hpp"
 
 namespace VOM {
 /**
  * A DB of all the L2 Configs
  */
-singular_db<const handle_t, l2_binding> l2_binding::m_db;
+singular_db<l2_binding::key_t, l2_binding> l2_binding::m_db;
 
 l2_binding::event_handler l2_binding::m_evh;
 
@@ -75,6 +76,24 @@ l2_binding::l2_binding(const l2_binding& o)
 {
 }
 
+const l2_binding::key_t&
+l2_binding::key() const
+{
+  return (m_itf->key());
+}
+
+bool
+l2_binding::operator==(const l2_binding& l) const
+{
+  return ((*m_itf == *l.m_itf) && (*m_bd == *l.m_bd));
+}
+
+std::shared_ptr<l2_binding>
+l2_binding::find(const key_t& key)
+{
+  return (m_db.find(key));
+}
+
 void
 l2_binding::sweep()
 {
@@ -108,14 +127,14 @@ l2_binding::~l2_binding()
   sweep();
 
   // not in the DB anymore.
-  m_db.release(m_itf->handle(), this);
+  m_db.release(m_itf->key(), this);
 }
 
 std::string
 l2_binding::to_string() const
 {
   std::ostringstream s;
-  s << "L2-config:[" << m_itf->to_string() << " " << m_bd->to_string() << " "
+  s << "L2-binding:[" << m_itf->to_string() << " " << m_bd->to_string() << " "
     << m_binding.to_string() << "]";
 
   return (s.str());
@@ -134,17 +153,28 @@ void
 l2_binding::update(const l2_binding& desired)
 {
   /*
- * the desired state is always that the interface should be created
- */
+   * the desired state is always that the interface should be created
+   */
   if (rc_t::OK != m_binding.rc()) {
     HW::enqueue(
       new l2_binding_cmds::bind_cmd(m_binding, m_itf->handle(), m_bd->id(),
                                     interface::type_t::BVI == m_itf->type()));
+  } else if (!(*m_bd == *desired.m_bd)) {
+    /*
+     * re-binding to a different BD. do unbind, bind.
+     */
+    HW::enqueue(
+      new l2_binding_cmds::unbind_cmd(m_binding, m_itf->handle(), m_bd->id(),
+                                      interface::type_t::BVI == m_itf->type()));
+    m_bd = desired.m_bd;
+    HW::enqueue(
+      new l2_binding_cmds::bind_cmd(m_binding, m_itf->handle(), m_bd->id(),
+                                    interface::type_t::BVI == m_itf->type()));
   }
 
   /*
- * set the VTR operation is request
- */
+   * set the VTR operation if request
+   */
   if (m_vtr_op.update(desired.m_vtr_op)) {
     HW::enqueue(new l2_binding_cmds::set_vtr_op_cmd(m_vtr_op, m_itf->handle(),
                                                     m_vtr_op_tag));
@@ -154,7 +184,7 @@ l2_binding::update(const l2_binding& desired)
 std::shared_ptr<l2_binding>
 l2_binding::find_or_add(const l2_binding& temp)
 {
-  return (m_db.find_or_add(temp.m_itf->handle(), temp));
+  return (m_db.find_or_add(temp.m_itf->key(), temp));
 }
 
 std::shared_ptr<l2_binding>
@@ -166,7 +196,7 @@ l2_binding::singular() const
 void
 l2_binding::dump(std::ostream& os)
 {
-  m_db.dump(os);
+  db_dump(m_db, os);
 }
 
 l2_binding::event_handler::event_handler()
@@ -185,8 +215,8 @@ void
 l2_binding::event_handler::handle_populate(const client_db::key_t& key)
 {
   /**
- * This is done while populating the bridge-domain
- */
+   * This is done while populating the bridge-domain
+   */
 }
 
 dependency_t
@@ -198,7 +228,7 @@ l2_binding::event_handler::order() const
 void
 l2_binding::event_handler::show(std::ostream& os)
 {
-  m_db.dump(os);
+  db_dump(m_db, os);
 }
 }